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Siemens BQD6330 Molded Case Circuit Breaker

  • 30A
  • 3 Pole
  • Bolt-On
Siemens BQD6330
Molded Case Circuit Breaker
Brand Siemens
SKU BQD6330
Select Item Condition
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  • 30A
  • 3 Pole
  • Bolt-On

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Siemens BQD6330 - 30A 3 Pole Molded Case Circuit Breaker

Siemens BQD6330 - 30A 3 Pole Molded Case Circuit Breaker

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$359.60 In Stock

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Description

Engineered for commercial applications, the Siemens BQD6330 provides 3-pole, 30A overcurrent protection for 600Y/347VAC and 125/250VDC electrical systems. This BQD frame breaker features a bolt-on mounting style for secure installation. It integrates seamlessly into Siemens P1, P2, and P3 panelboards, ensuring a precise fit for facility upgrades. Rated at 10 kAIC for 600Y/347V networks, the unit utilizes fixed thermal-magnetic trip elements.

Specifications

Key specifications
Brand Siemens
Series BQD6
Amperage 30A
Poles 3
Mounting Style Bolt-On
Voltage 600Y/347VAC, 125/250VDC
Phase 3
AIC Rating 10kA @ 600Y/347VAC, 14kA @ 125/250VDC
Fit and installation
Frame Type BQD
Terminal Type Lugs
For Use With Siemens P1, P2, P3 Panelboards
Wire Gauge 14-6 AWG (Cu), 12-6 AWG (Al)
Max Wire 6 AWG
Min Wire 14 AWG (Cu), 12 AWG (Al)
Protection and operation
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Adjustability Fixed Thermal, Fixed Magnetic
Standards and features
Available Options Shunt Trip, Auxiliary Switch, Alarm Switch
Accessories Load Side Lugs Included
Standards CSA C22.2 No. 5
Approval CSA
Temp Rating 40C
Construction Features HACR Rated, Common Trip, Non-Interchangeable Trip, Quick-Make/Quick-Break, Trip-Free Mechanism

Product FAQs

5 answers
Which panelboards are compatible with the Siemens BQD6330?

This bolt-on breaker is designed for use in Siemens P1, P2, and P3 panelboards.

What wire sizes are accepted by the lugs on the BQD6330?

The lugs accept 14 to 6 AWG copper (Cu) wire or 12 to 6 AWG aluminum (Al) wire.

Is the BQD6330 suitable for direct current (DC) circuits?

Yes, in addition to its AC ratings, this breaker is rated for DC systems, offering a 14kA interrupting capacity at 125/250VDC.

What is the difference between the Siemens BQD and BQD6 series?

The BQD6 series, including the BQD6330, is rated for higher voltages up to 600Y/347VAC, whereas standard BQD breakers are typically rated up to 480Y/277VAC.

What type of trip unit is equipped on the BQD6330?

It features a fixed thermal-magnetic trip unit providing Long-Time and Instantaneous (LI) protection against overloads and short circuits.

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